3-Chloro-5,6-dimethylpyrazin-2(1H)-one

6-Amino-5-methoxynicotinonitrile

2,5-二氧吡咯烷基-1-基6-(2-(丙烷-2-亚烷基)肼基)烟酸酯, 2,5-Dioxopyrrolidin-1-yl 6-(2-(propan-2-ylidene)hydrazinyl)nicotinate

3-(Bromomethyl)-2-methyl-1,1'-biphenyl

5-Bromo-2-(bromomethyl)pyridine hydrobromide

Methyl 4-(hydroxymethyl)piperidine-1-carboxylate

4-Fluoro-2-methyl-3-nitrobenzoic acid

Ethyl 2-chloro-5-nitroisonicotinate

2-Chloropyrimidine-4-carbonyl chloride

4-(3-溴苯基)吡啶, 4-(3-Bromophenyl)pyridine

(2E)-4-(二甲基氨基)-2-丁烯酸甲酯, (E)-Methyl 4-(dimethylamino)but-2-enoate